mod_nullable: Allow NA in a predicate
In schematic: Tidy Schema Validation for Data Frames
mod_nullable R Documentation
Allow NA in a predicate
Description
This modifies a predicate function to ignore NAs.
Usage
mod_nullable(pred)
Arguments
pred
A predicate function
Value
A new predicate that allows NAs
Examples
# The `is_incrementing` predicate will fail if there are NAs
x <- c(1, NA, 3)
is_incrementing(x) # FALSE
is_incrementing_null <- mod_nullable(is_incrementing)
is_incrementing_null(x) # TRUE
schematic documentation built on June 9, 2025, 5:10 p.m.
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| mod_nullable | R Documentation |
Allow NA in a predicate
Description
This modifies a predicate function to ignore NAs.
Usage
mod_nullable(pred)
Arguments
pred |
A predicate function |
Value
A new predicate that allows NAs
Examples
# The `is_incrementing` predicate will fail if there are NAs
x <- c(1, NA, 3)
is_incrementing(x) # FALSE
is_incrementing_null <- mod_nullable(is_incrementing)
is_incrementing_null(x) # TRUE
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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